.TH std::type_index::hash_code 3 "2024.06.10" "http://cppreference.com" "C++ Standard Libary"
.SH NAME
std::type_index::hash_code \- std::type_index::hash_code

.SH Synopsis
   std::size_t hash_code() const noexcept;  \fI(since C++11)\fP

   Returns the hash code of the associated std::type_info object. Equivalent to calling
   type_info::hash_code directly.

.SH Parameters

   \fI(none)\fP

.SH Return value

   The hash code of the associated std::type_info object.

.SH Example

    This section is incomplete
    Reason: no example

   Defect reports

   The following behavior-changing defect reports were applied retroactively to
   previously published C++ standards.

      DR    Applied to              Behavior as published              Correct behavior
   LWG 2144 C++11      type_index::hash_code was not required to be    required
                       noexcept

.SH See also

   std::hash<std::type_index> hash support for std::type_index
   \fI(C++11)\fP                    \fI(class template specialization)\fP

.SH Category:
     * Todo no example
